Why do you need a UV Lens Filter?


UV Lens Filter – A Multi-purpose Tool

Photographers will always recommend you use a UV Lens Filter.  Just as you put a screen protector on your phone, a UV Lens Filter will protect your lens from getting scratched.  This may be the first thing you think of when you think of a UV Lens Filter, however, a UV Lens Filter will also allow you to take clearer photos.

Take Clearer Photos

UV Lens filters reduce haze that is created by ultraviolet light.  Hence, “UV” Lens Filter.  To further understand Ultra Violet light, let’s brush up on some physics.  UV light is electromagnetic radiation with a wavelength shorter than that of visible light, but longer than x-rays, in the range 10 nm to 400 nm.  This may sound like gibberish but it actually explains why Cameras can see UV light and the human eye cannot.  Cameras take photos with three layers of color.  Red, Blue, and Green (RBG).  Blue is the color that is responsive to UV light.  If a photo has too much UV light, the photo will be overexposed (caused by haze).  UV Lens Filters are bought at different strengths.  Stronger UV Lens Filters will stop more blue light from entering the image which adds more yellow to the tone.


With and Without A UV Lens Filter

 Protect Your Glass!

Thumbprints, Scratches, Scuffs.  You want none of these things to affect your photos.  Unless you are inhumanly careful with your lenses, odds are that you will end up scratching your lens. Scratches can cost hundreds of dollars to fix and generally do not come out perfectly repaired.  These imperfections will tamper your ability to take clearer images.  A UV Lens Filter offers optimal Lens protection.  And it will pay for itself 5 times over if an accident occurs.

UV Lens Filter


UV Filter Review

It’s important to understand UV Lens Filters are just like lenses, they vary in quality.  Putting a cheap UV Lens Filter on an expensive lens is a great way to lower the quality of a picture.  I’ve provided this UV Filter Review to understand an appropriate UV Lens Filter for you.

Economical Choice:

Tiffen UV Filter


Tiffen 77mm UV Protection Filter

Price: $14.99 (Varies by Size)

This is your baseline UV Lens Filter.  It offers Lens Protection and Filter a fair amount of UV rays resulting in the ability to take clearer photos.  It’s the most inexpensive filter I would recommend as it’s quality is still decent.

  • Most popular protection filter
  • Provides basic reduction of ultraviolet light
  • Helps eliminate bluish cast in images


Economical/Quality Hybrid:

51SXPeGNFtL._SL1000_B+W 77mm Clear UV Haze with Multi-Resistant Coating (010M)

Price $48.98 (Varies by size)

This UV Lens Filter, again, offers Lens Protection and allows you to take Clearer Photos.  It has higher quality dynamics than the cheaper Tiffen.

  • Brass Ring for higher Quality Image
  • Highest possible polishing technique
  • World’s best optical glass
  • New thinner Pro mount. No vignetting



Quality Choice:

B+W 77mm XS-Pro HTC Kaesemann Circular Polarizer with Multi-Resistant Nano Coating

B+W 77mm HTC Kaesemann Circular Polarizer with Multi-Resistant Coating

Price: $147.35 (Varies by size)

This UV Filter is difference from the rest due to the fact that it’s a Circular Polarizer.  It of course, offers Lens Protection and allows you to take clearer photos, actually, “Clearest Photos”.  This is the kind of UV Lens Filter you would throw on your top quality lenses!

  • New generation of Kaesemann High Transmission Circular Polarizer with 1 – 1.5 f-stop loss. Before up to a 3 stop loss.
  • This filter uses our XS-Pro Digital mount which is especially suited for DSLRs with wide angle and zoom lenses. It has a front thread for additional accessories.
  • MRC nano has an improved outer (8th) layer over regular MRC. The nanotechnology based characteristic (lotus effect) produces a better beading effect with water making the cleaning of this filter even simpler and faster than ever before.


The Bottom Line:

Hopefully this article expresses the importance of a UV Lens Filter.  It allows you to take clearer pictures and provides lens protection.  The provided UV filter review is just recommendations, there are plenty of quality UV Lens Filters out there!  Amazon seems to be the best location to purchase them from.  However, don’t forget to support your local camera stores!



About Author